Description Aqua One Nano Preset Heater makes it easy to maintain the correct temperature within your aquarium. Providing preset temperature and durability, you will be on your way to fish keeping in no time. Features & Benefits: Made from safe, durable plastic Precise electronic thermometer preset to 25°C Temperature controlled accuracy of plus or minus 1°C Fully submersible and suitable for use with small aquariums LED indicator light displays when actively heating Complete with built-in suction cups Available in 10W and 25W Specifications: Suitable For: Betta, Freshwater Tropical & Shrimp
